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Patent Searching and Data


Matches 651 - 700 out of 5,866

Document Document Title
WO/2001/036557A2
General purpose permanent, environmentally benign, pressure-sensitive adhesives and self-adhesive postage stamps and other laminate constructions are provided. In one embodiment, the PSA is an inherently, acrylic copolymer prepared by em...  
WO/2001/032730A1
The present invention provides high mechanical strength amphiphilic polymer networks and implantable biological devices that are capable of encasing and, thus, immunoisolating biological material from the immunological response of a host...  
WO/2001/030495A1
Ion exchange resin granules containing a crosslinked polymerized $g(a),$g(b)-unsaturated acid, like acrylic acid, or a vinyl monomer containing an amino group, like polyvinylamine, and methods of manufacturing the resin, are disclosed.  
WO/2001/027163A1
The invention relates to an aqueous polymer dispersion, a method for its production and bonded substrates in a base from said dispersion.  
WO/2001/027207A1
The invention relates to a method for the production of adhesive-free, reduced-migration and reduced-yellowing coatings, in particular Foliendeckstrichen. Inventive coating materials containing less than 0.1 weight % of a photoinitiator ...  
WO/2001/025288A1
A radiation polymerisable composition comprising: (A) a donor/acceptor component for forming a charge transfer complex said component being selected from the group consisting of: (iii) a bifunctional compound having an electron donor gro...  
WO/2001/022163A2
Radiation sensitive resins for use in a top layer resists in bilayer systems for use in deep UV photolithography comprises copolymers having structural units (I) and optionally (III), wherein n is an integer of 1 to 5, R?1¿ is methyl or...  
WO2000077079A3
A method for bonding together two substrates that includes applying to a first substrate an adhesive composition that includes (a) a trifunctional olefinic first monomer, (b) an olefinic second monomer that is copolymerizable with the fi...  
WO2000075241A3
Radiation curable compositions for coatings, adhesives, inks, and molded articles are disclosed. The radiation curable compositions comprise: (A) at least one polymerizable, ethylenically unsaturated compound of one of formulae (I, II, I...  
WO/2001/014459A1
The present invention is directed to radical-curable adhesive compositions which include a (meth)acrylate component; a thermal resistance-conferring component; and a radical cure-inducing composition. Reaction products of the composition...  
WO/2001/012711A1
A substantially water-free, water-washable, energy-curable composition includes an epoxy oligomer and/or urethane oligomer having at least two ethylenically unsaturated moieties, at least one alkoxylated polyol monomer having at least tw...  
WO/2001/009205A1
The invention concerns a composition comprising: 35 to 70 parts by weight of one or several monomers (I) of formula (1) wherein: R¿1? and R¿2? represent H or CH¿3?; A represents a divalent radical of formula (2) or (3) wherein: m¿1? ...  
WO/2001/009206A1
The invention is a composition comprising: 40 to 95 parts by weight of one or several monomers (I) of formula (a) wherein: R¿1? and R¿2? represent H or CH¿3?; A represents a divalent radical of formula (b) or (c) wherein m¿1? and m¿...  
WO/2001/009078A1
In accordance with the present invention, there are provided low viscosity acrylate monomers, and compositions based on same having low moisture resistance (and, hence are much less prone to give rise to 'popcorning'), excellent handling...  
WO/2001/007530A1
Anaerobic and heat curing polymerizable impregnation compositions for sealing porous articles are disclosed. The compositions contain glycerol, oxygenated glycerol or (meth)acrylate glycerol to improve the washability of the compositions...  
WO/2001/005854A1
A curable composition which comes to have a color having a high color density, is decolored at a high rate, has satisfactory photochromic properties, and gives a photochromic cured object excellent in base material properties including h...  
WO/2001/004242A1
A nitrogen-containing ester derived from a carboxy-containing interpolymer having a reduced specific viscosity (RSV) of from about 0.05 to about 2, said interpolymer being derived from at least two monomers, (i) one of said monomers bein...  
WO/2001/002449A2
Described are articles having a photochromic poly(meth)acrylic coating. The coatings exhibit a Fischer microhardness of from 50 to 150 Newtons per mm?2¿ and improved photochromic performance properties, i.e., the formation of darker act...  
WO/2000/078824A1
The invention relates to oil-soluble copolymers with an OH number of from 10 to 250 and a molecular weight of from 1000 to 100,000 g/mol, obtained by reacting a copolymer precursor that contains structural units from A) 5 to 80 mole perc...  
WO/2000/077058A1
The invention relates to copolymers which are based on mono or dicarboxylic acid derivatives, oxyalkylene glycol alkenyl ethers, vinyl polyalkylene glycol-, polysiloxane- or ester compounds in addition to the use thereof as additives for...  
WO/2000/077079A2
A method for bonding together two substrates that includes applying to a first substrate an adhesive composition that includes (a) a trifunctional olefinic first monomer, (b) an olefinic second monomer that is copolymerizable with the fi...  
WO/2000/075194A1
The invention relates to a method for the manufacture of styrene maleic anhydride copolymers by emulsion polymerization for surface sizing and hollow particle pigments. The method comprises following steps: a) manufacturing a preemulsion...  
WO/2000/075241A2
Radiation curable compositions for coatings, adhesives, inks, and molded articles are disclosed. The radiation curable compositions comprise: (A) at least one polymerizable, ethylenically unsaturated compound of one of formulae (I, II, I...  
WO/2000/073218A1
The invention relates to the utilization of copolymers as inhibitors of calcium oxalate coatings, containing the following polymerized components: a) 10 to 80 % by weight percent maleic acid and/or maleic acid anhydride; b) 20 to 90 % by...  
WO/2000/073365A1
A monomer composition giving an optical plastic material which has a high refractive index and Abbe's number and a low specific gravity and is excellent in material properties including dyeability, heat resistance, and impact resistance....  
WO/2000/069978A1
The invention relates to polymerisable compositions for organically coating metallic materials containing at least one titanium, silicon and/or zirconium compound of an olefinically unsaturated polymerisable carboxylic acid of general fo...  
WO/2000/063264A1
The invention relates to a copolymer which can be obtained by radical copolymerisation of at least two components A and B. According to the invention, a) at least one ester of one at least difunctional carboxylic acid which has at least ...  
WO/2000/061670A1
The present invention relates to pressure sensitive adhesives based on aqueous latex emulsions and processes for their preparation and laminates prepared there from. The pressure sensitive adhesives exhibit excellent adhesion in hot wate...  
WO2000036039A3
PSAs and PSA constructions, such as self-adhesive labels, are provided, and exhibit good slittability and reduced adhesive build-up in printers, including laser printers. In one embodiment, a PSA has a storage modulus at 1000 radians/s a...  
WO/2000/056792A1
This invention is directed to crosslinking monomer of the Formula (I) or Formula (II), wherein in Formula (I), C represents a ring structure; Z is independently selected from O, S, two hydrogen atoms, a hydrogen atom and an optionally su...  
WO/2000/055219A1
Solvent-free, the white powders of high molecular weight copolymeers of maleic anhydride and C¿1?-C¿4? alkyl vinyl ethers, which are particularly useful as starting materials for denture adhesives. A solvent-free process for making suc...  
WO/2000/055220A1
Solvent-free, fine white powders of a copolymer of maleic anhydride and a C¿1?-C¿4? alkyl vinyl ether substantially free of poly(alkylvinyl ether) homopolymer.  
WO/2000/055222A1
Process for the copolymerization of free radical polymerizable comonomers such as vinyl acetate with an unsaturated diester such as dialkyl fumarate which is carried out in the presence of water to produce copolymers such as fumarate vin...  
WO/2000/055221A1
Solvent-free, free-flowing, fine white powders of a copolymer of maleic anhydride and a C¿1?-C¿4? alkyl vinyl ether having a specific viscosity of about 0.5 to about 5 (1 % wt/v in methyl ethyl ketone, 25 °C) and substantially without...  
WO/2000/050517A1
A ceramer composition is provided that comprises a plurality of colloidal inorganic oxide particles and a free-radically curable binder precursor. The free-radically curable binder precursor comprises a fluorochemical component that furt...  
WO/2000/047242A1
The invention concerns a novel suture material for wounds consisting of a biocompatible and bio-adhesive mixture comprising at least 50 wt. % of a composition based on methylidene malonate containing: from 40 to 100 wt. %, and preferably...  
WO/2000/045224A1
A photo-curable, electrically conductive composition comprising (A) black, electrically conductive particles having a relative surface area more than 20 m?2¿/g, (B) an organic binder, (C) a photopolymerizable monomer and (D) a photopoly...  
WO/2000/043461A1
The invention relates to new rewettable adhesive systems containing colloidal dispersion mixtures obtained by copolymerisation of at least one water-soluble monomer with at least one non-water-soluble comonomer in the presence of a micel...  
WO/2000/037260A1
An image-recording element for inkjet ink images comprises a support, an ink-receptive layer and a top layer, wherein the top layer comprises a polymer that contains both a hydrophilic component and a hydrophobic component, or a mixture ...  
WO/2000/035980A1
A polymer is formed of ethylenically unsaturated monomers including a zwitterionic monomer, an aromatic monomer and a cross-linking monomer. Preferably the crosslinking monomer includes at least one aromatic group containing compound and...  
WO/2000/036039A2
PSAs and PSA constructions, such as self-adhesive labels, are provided, and exhibit good slittability and reduced adhesive build-up in printers, including laser printers. In one embodiment, a PSA has a storage modulus at 1000 radians/s a...  
WO2000010974A3
The invention relates to a process for the preparation of a maleimide compound comprising the steps of (i) reacting a compound according to formula (1) wherein M is halogen or alkoxylate, and each X, independently, is O or S, with a comp...  
WO/2000/034396A1
A transparent hard coating material curable with heat or ultraviolet which is suitable for forming on a substrate, such as a film or sheet, an antireflection film functioning to reduce external light reflection and heighten the transmitt...  
WO/2000/032661A1
The invention relates to maleic acid imide copolymers. Said maleic acid imide copolymers are obtained by radical copolymerization of a monomer of a maleic acid imide derivative, consisting of an unsymmetrically substituted maleic acid im...  
WO/2000/032722A1
A copolymer comprising units derivable from (A) one or more olefins of defined chain length; and (B) one or more ethylenically unsaturated compounds different from (A). The copolymers are useful as cold flow improvers in fuel oils.  
WO/2000/031149A1
The present invention is directed to a radical-curable adhesive composition which includes a (meth)acrylate composition; a coreactant selected from unsaturated cyclic, bicyclic and tricyclic (meth)acrylates and epoxidized alkyl, cycloalk...  
WO/2000/031165A1
The present invention is directed to a radical-curable adhesive composition which includes a (meth)acrylate composition; a thermal resistance-conferring agent; and a radical cure-inducing composition. Reaction products of compositions in...  
WO2000002827A3
The invention relates to the use of a three-constituent, water-soluble polymer comprised of 5-90 wt.% of a constituent a), preferably of maleic acid, fumaric acid or itaconic acid, 5-90 wt.% of a constituent b) essentially comprised of t...  
WO/2000/027895A1
A photocurable resin composition capable of giving, e.g., a three-dimensional shape which is reduced in volumetric shrinkage and excellent in dimensional accuracy, has a high heat distortion temperature and excellent heat resistance, and...  
WO/2000/022009A1
A copolymer comprising (a) from 40 to 95 mole percent maleic anhydride, a portion of which has been modified to the structure (I) or (II), wherein R is R¿1? or R¿2?, wherein R¿1? is H or C¿1? to C¿18? linear, branched, or cyclic alk...  

Matches 651 - 700 out of 5,866